House prices in AL6
Median value — June 2026
£805,440
Modelled from 3,568 properties Stede tracks in AL6
Market snapshot
£805,440
Median value
£912,784
Average value
110
Sales in the last 12 months
+6%
Change over the past year
Value over time
- Modelled value
Modelled month by month from the UK House Price Index, averaged across every property type Stede tracks here.
View as a table
| Year | Modelled value |
|---|---|
| 2000 | £250,278 |
| 2001 | £271,637 |
| 2002 | £352,870 |
| 2003 | £378,919 |
| 2004 | £406,819 |
| 2005 | £409,251 |
| 2006 | £429,160 |
| 2007 | £465,609 |
| 2008 | £419,684 |
| 2009 | £444,030 |
| 2010 | £462,289 |
| 2011 | £459,984 |
| 2012 | £475,891 |
| 2013 | £500,601 |
| 2014 | £558,780 |
| 2015 | £626,967 |
| 2016 | £703,516 |
| 2017 | £717,053 |
| 2018 | £727,502 |
| 2019 | £713,818 |
| 2020 | £748,754 |
| 2021 | £782,071 |
| 2022 | £816,466 |
| 2023 | £767,630 |
| 2024 | £777,448 |
| 2025 | £781,410 |
| 2026 | £805,440 |
Property types
- Detached house57%£987,515
- Semi-detached house19%£656,441
- Mid-terrace house13%£554,068
- Flat / Maisonette9%£290,476
- Property2%£769,593
Recent sales
- 59 Upper Green, Tewin, Welwyn, East Hertfordshire, Hertfordshire, AL6 0LX£500,000 · 2026—
- 9 Canonsfield, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 0QB£791,339 · 2026—
- 49 London Road, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 9HY£580,000 · 2026—
- 36 Canonsfield Road, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 0QA£1,200,000 · 2026—
- 5 Tudor Road, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 9JU£465,000 · 2026—
- 2 The Limberlost, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 9TS£710,000 · 2026—
- 7 Becket Gardens, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 9JE£520,000 · 2026£520,000
- 20 Roman Way, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 9RJ£780,000 · 2026£780,000
Addresses in AL6
- West Winds Cottage, Rabley Heath Road, Welwyn, North Hertfordshire, Hertfordshire, AL6 9UD£1,407,500 · 2025£1,442,000
- West Winds, Rabley Heath, Welwyn, North Hertfordshire, Hertfordshire, AL6 9UD£400,000 · 2009£777,000
- Wheelwrights, 12, Upper Green, Tewin, Welwyn, East Hertfordshire, Hertfordshire, AL6 0LY£2,125,000 · 2023£2,191,000
- White Gates, Pottersheath Road, Welwyn, North Hertfordshire, Hertfordshire, AL6 9SY£665,000 · 2018£741,000
- Whitecroft, Rabley Heath Road, Welwyn, North Hertfordshire, Hertfordshire, AL6 9UA£325,000 · 1997£1,659,000
- Whitehaven, Rabley Heath, Welwyn, North Hertfordshire, Hertfordshire, AL6 9UB£300,000 · 1998£1,217,000
- Whitehill Cottages, 3, Whitehill, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 9AE£561,500 · 2016£749,000
- Whitehill Cottages, 5, Whitehill, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 9AE£475,000 · 2006£949,000
- Willow Court, 37, Flat 1, Church Street, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 9LS£390,000 · 2022£378,000
- Willow Court, 37, Flat 2, Church Street, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 9LS£395,000 · 2021£390,000
- Willow Court, 37, Flat 3, Church Street, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 9LS£462,500 · 2021£450,000
- Willow Court, 37, Flat 4, Church Street, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 9LS£415,000 · 2021£416,000
- Willow Court, 37, Flat 5, Church Street, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 9LS£430,000 · 2021£431,000
- Willow Court, 37, Flat 6, Church Street, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 9LS£385,000 · 2021£374,000
- Willow Court, 37, Flat 7, Church Street, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 9LS£382,500 · 2021£384,000
- Willow Court, 37, Flat 8, Church Street, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 9LS£485,000 · 2022£461,000
- Windmill Cottage, Pottersheath Road, Welwyn, North Hertfordshire, Hertfordshire, AL6 9SU£1,180,000 · 2019£1,340,000
- Windrush, Rabley Heath, Welwyn, North Hertfordshire, Hertfordshire, AL6 9UF£850,000 · 2015£1,222,000
- Wood View, Pottersheath Road, Welwyn, North Hertfordshire, Hertfordshire, AL6 9ST£1,310,000 · 2015£1,698,000
- Wood View, 5A, Tewin Hill, Tewin, Welwyn, East Hertfordshire, Hertfordshire, AL6 0LJ£555,000 · 2012£998,000
- Woodbrook, Pottersheath Road, Welwyn, North Hertfordshire, Hertfordshire, AL6 9SU£440,000 · 2009£899,000
- Wych Elm House, Wych Elm Lane, Welwyn, Welwyn Hatfield, Hertfordshire, AL6 0BN£761,621 · 2025£774,000
- Yew Tree House, 1B, Desborough Drive, Tewin, Welwyn, East Hertfordshire, Hertfordshire, AL6 0HQ£292,000 · 1997£1,318,000
- Yew Tree Lodge, 8, West Riding, Tewin, Welwyn, East Hertfordshire, Hertfordshire, AL6 0PD£1,900,000 · 2024£1,956,000
About this area
AL6 is a UK postcode district. Stede can model 3,568 properties there, from HM Land Registry Price Paid Data and the UK House Price Index.
As of June 2026, AL6 has a median estimated value of £805,440 and an average of £912,784.
Modelled values in AL6 are +6% over the past year and +6% over five years.
The market here is mostly detached houses, which make up 57% of the properties Stede tracks in AL6.
110 sales were recorded in AL6 over the past 12 months.
Common questions
What is the average house price in AL6?
As of June 2026, the average estimated value is £912,784 and the median is £805,440 across 3,568 properties Stede tracks in AL6. This is not a formal market valuation.
Are house prices in AL6 going up or down?
Modelled values in AL6 are +6% over the past year and +6% over five years, based on the UK House Price Index.
What types of property are in AL6?
57% of the properties Stede tracks in AL6 are detached houses. semi-detached houses are next most common, at 19%.
How many properties are in AL6?
Stede can model 3,568 properties in AL6, with 110 recorded sales in the past 12 months.
How does Stede calculate house prices for AL6?
These figures are modelled from HM Land Registry Price Paid Data and the UK House Price Index — the same sources used for every individual property valuation on Stede. Full detail is on the methodology page.
How we calculate this
These figures are modelled from HM Land Registry Price Paid Data and the UK House Price Index — the same sources behind every individual property valuation on Stede.
Read the full methodology and data sources →